*{
    margin: 0;
    padding: 0;
    list-style:  none;
    text-decoration: none;
    box-sizing: border-box;
    color: inherit;
}
body{
    max-width: 750px;
    min-width: 320px;
    background-color: #eee;
    margin: 0 auto;
    padding-top: 60px;
}
.fix-title{
    max-width: 750px;
    min-width: 320px;
    margin: 0 auto;
    background-color: orange;
    color: #fff;
    position: fixed;
    width: 100%;
    top: 0;
    text-align: center;
    line-height: 50px;
}
.fix-title input{
    height: 34px;
    box-sizing: border-box;
    width: 70%;
    border-radius: 10px;
    outline: none;
    border: none;
    padding-left: 10px;
    color: #333;
}
.fix-title .back{
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    cursor: pointer;
    font-size: 20px;
}
.fix-title  .text{
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 50px;
    cursor: pointer;
    text-align: center;
}
.cate-list li{
    margin:20px;
    background-color: #fff;
    
}
.cate-list li a{
    display: block;
    padding: 20px;
}
.cate-list-fix{
    height: 55px;
    overflow-x: scroll;
}
.cate-list-fix ul{
    width: 1200px;
}
.cate-list-fix li {
    width: 100px;
    text-align: center;
    float: left;
    background-color: #fff;
    margin:0 10px;
    line-height: 34px;
    height: 34px;
}
.cate-list-fix li a{
    display: block;
}
.cate-list-fix li.active{
    background-color:#ff0000;
    color: #fff;
}
.good-list ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.good-list li{
    background-color: #fff;
    width: 48%;
    padding: 8px;
    margin-bottom: 10px;
}
.good-list li img{
    width: 100%;
    display: block;
}
.good-list li h3{
    font-size:16px;
    line-height: 24px;
    color: #333;
    overflow: hidden; 
    text-overflow: ellipsis;
    display: -webkit-box; 
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; 
}
.good-list li p{
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    align-items: center;
}
.good-list li p span:last-child{
    width: 20px;
    height: 20px;
    line-height: 20px;
    display: inline-block;
    background-color: orange;
    color:#Fff;
    text-align: center;
    border-radius: 50%;
    font-size: 18px;
}
.desc{
    line-height: 40px;
    text-align: center;
}
.empty{
    width: 200px;
    margin: 0 auto;
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    font-size: 26px;
    font-weight: normal;
}
.history-list{
    padding: 10px;
    background-color: #fff;
        margin-bottom: 10px;
}
.history-list h3{
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}
.history-list h3 span{
    font-size: 14px;
    color: red;
}
.history-list li {
    line-height: 34px;
    border-bottom: 1px dashed #aaa;
}